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Problem- What is the relationship between the ionization energy of an anion with a 1- charge such as F? and the electron affinity of the neutral atom, F?
Use EF for the electron affinity of the neutral atom, F
It is not a question in the book, so I just need the full solution of deriving!
Describe how you will separate the following mixture of ions in solution. Use complete sentences and include all the details but be brief and concise in all your procedures. Include an explanation/rationale of the reagent used, etc.
suppose you want to move a rock. it has a volume of 1.2m^3 aout waist high and 4 feet long. and a density of 2.5g/cm^3. how many pounds doesx it weight?
Write the two chemical equations that show the titration reactions of the carboxylic acid group and the amino group of glyclyglycine
Explain the chlorine produced was collected in a vessel. The pressure measured 0.971atm at a temperature of 78.2oC. Find out the volume of chlorine produced if the theoretical yield was obtained.
a gaseous compound is composed of 85.7% by mass carbon and 14.3% by mass hydrogen. its density is 2.28 g/L at 300 K and 1.00 atm pressure.determine the molecular formula of the compound.
Explain which is the best acid to use in the preparation of a buffer with pH = 9.3
you have a 1.0cm3 sampleof lead and a 1.0cm3 sample of glass. you drop each in a separate beaker of water. how do the
a solution is made to be 3.8 10-2 m in al3 and .29 m in naf. if the kf for alf63 is 7 1019 how much aluminum ion
The measured boiling point of the solution was 65.46 °C. Calculate the molecular weight of the unknown substance.
Giving examples give the mechanisms of Aldol condensation between two molecules of aldehydes and two molecules of ketones
Question- Is it possible to prepare (S)-2-bromo-3-methylbutane in high yield by halogenations of an alkane? How many monohalo isomers are possible upon radical halogenations of the parent alkane. Consider stereoisomers as well.
the titration of 35.0 ml of 0.250 m solution of caoh2 with 0.200 m hcl will require how many mililiters of the hcl
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